Compare 261051 vs 261061

Property	261051	261061
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	3¹ × 7¹ × 31¹ × 401¹	261061¹
Prime factorization	3 × 7 × 31 × 401	261061
Divisors count	16	2
Divisors	1, 3, 7, 21, 31, 93, 217, 401, 651, 1203, 2807, 8421, 12431, 37293, 87017, 261051	1, 261061
Number of properties	0	7
Centered decagonal primes		98th
Harmonic primes		8535th
Long primes		8579th
Lucky primes		2840th
Primes		22921st
Super primes		2558th
Twin primes (2nd member)		2673rd
Roman numberals
Base 2	111111101110111011₂	111111101111000101₂
Base 3	111021002120₃	111021002221₃
Base 4	333232323₄	333233011₄
Base 5	31323201₅	31323221₅
Base 6	5332323₆	5332341₆
Base 7	2135040₇	2135053₇
Base 8	775673₈	775705₈
Base 9	437076₉	437087₉
Base 10	261051₁₀	261061₁₀
Base 11	16914a₁₁	169159₁₁
Base 12	1070a3₁₂	1070b1₁₂
Base 13	91a8b₁₃	91a98₁₃
Base 14	6b1c7₁₄	6b1d3₁₄
Base 15	52536₁₅	52541₁₅
Base 16	3fbbb₁₆	3fbc5₁₆